Price Reduction - Views
Address
321 Castle Crest Rd, Alamo, CA
Price
$ 2,524,900
Property Attributes
- MLS#41141765
- TypeSingle Family
- Listing Status Active
- CountyContra Costa
- CityAlamo
- NeighborhoodWEST SIDE ALAMO
- Zip94507
- Style
- Year Built1991
- Price$ 2,524,900
- Bedrooms5
- Full Bathrooms4
- Half Bathrooms1
- Sqr Footage3962
- Lot Size1.17 Acres
Data Source:
California Regional MLS (CRMLS)
Property Description
A comprehensive transformation by Alamo-based RSR Development, bringing together sophisticated design, significant structural engineering, and high-quality construction. Direct Mt. Diablo views, expansive windows, and energy efficiency. The entry pivot door sets the tone immediately, opening to the huge view-framing window capturing the mountain through floating maple stair treads. A striking architectural moment designed by noted Architect Martin Hammer. The main living level centers around an open gathering area with soaring vaulted wood ceilings, stunning kitchen representing sea, earth and sky, formal dining, exposed beams, expansive Fleetwood windows, and access to an outdoor seating area overlooking Mt. Diablo. The kitchen anchors the home with quartzite island, Wolf/Sub-Zero appliances, steam oven, custom hood and walk-in pantry. A refined mix of stone, glass, metal, and natural warmth. Extensively remodeled with an emphasis on architecture, systems, and symmetry, the home includes steel beams, double shear, owned solar, updated HVAC, maple hardwood, modern railings, upgraded lighting, and a media room / 5th bedroom. Set on 1.17 acres on one of Alamo’s friendliest streets, the flexible floor plan offers two ensuite bedrooms with one on the main level, two living areas, and easy access to two 2-car garages (total 4). Close to downtown WC, BART, Iron Horse Trail, and 680.
| Price History | |
|---|---|
| 7/16/2026 | Listed $2,798,000 |
| 8/8/2026 | 4$2,688,000 |
| 9/5/2026 | 6$2,524,900 |
General Features
| Living Area | 3962 |
|---|---|
| Heating | Forced Air |
| Cooling | Central Air |
| Possession | Close Of Escrow |
| Roof | Shingle |
| Appliances | Gas Water Heater,Dryer,Washer |
| Garage Spaces | 4 |
| Patio/Porch Features | Deck |
| Architectural Style | Contemporary |
| Pool Features | None |
| Construction Materials | Wood Siding |
| Year Built | 1991 |
| View | Hills,Mountain(s),Panoramic |
| Stories Count | 2 |
| Levels | Two |
| Property Subtype | Single Family Residence |
| County | Contra Costa |
| New Construction | false |
| Property Type | Residential |
| HOA | false |
| Attached Garage | true |
| Subdivision Name | WEST SIDE ALAMO |
| Garage Y/N | true |
| Full Baths | 4 |
| Status | Active |
| Directions | Cross Street: Crest Ave. |
| City | Alamo |
| Lot Size Units | Square Feet |
| Lot Size Square Feet | 50965 |
| Listing Terms | Cash,Conventional |
| Standard Status | Active |
| Occupancy Type | Owner |
| Property Sub Type Additional | Single Family Residence |
| PostalCity | ALAMO |
Interior Features
| Interior Amenities | Eat-in Kitchen |
|---|---|
| Flooring | Wood |
| Fireplace Features | None |
| Air Conditioning Y/N | true |
| Heating Y/N | true |
| Fireplace Y/N | false |
| Half Baths | 1 |
| Total Bedrooms | 5 |
| Total Baths | 5 |
Exterior Features
| Parking Features | Garage |
|---|---|
| Lot Features | Cul-De-Sac,Sloped Down,Front Yard |
| Total Parking | 4 |
| Lot Size Area | 50965 |
| Foundation Details | Raised |
| Lot Size Acres | 1.17 |
| Private Pool | false |
| Lot Size Source | Public Records |
Amenities
- Foreclosure
- Views
- Short Sale
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
Property vs Single Family Average in 94507
Price
Year Built
Based on information from California Regional Multiple Listing Service, Inc. as of September 16, 2026 9:44 AM UTC This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.
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MetroList CA data last updated: September 16, 2026 9:08 AM UTC 